import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_app/main02.dart';

/**
 * 圆角方法
 */
main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: Text('Flutter Demo'),
        ),
        body: HomeContent(),
      ),
    );
  }
}

class HomeContent extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Center(
      child: Container(
        // child: Image.network(
        //   "https://nimg.ws.126.net/?url=http%3A%2F%2Fdingyue.ws.126.net%2FnJmjx6MxgPEsfXSy6vLzqoanX5pAUVVgVVU2Avr07ABws1546655747784.jpeg&thumbnail=650x2147483647&quality=80&type=jpg",
        //   alignment: Alignment.bottomLeft,
        //   // color: Colors.blue,
        //   // colorBlendMode: BlendMode.luminosity,
        //   fit: BoxFit.cover,
        //   // repeat: ImageRepeat.repeatX,
        // ),

        width: 300,
        height: 300,
        decoration: BoxDecoration(
            color: Colors.yellow,
            // borderRadius: BorderRadius.all(
            //   Radius.circular(150),
            // ),
            borderRadius: BorderRadius.circular(150),
            image: DecorationImage(
              image: NetworkImage(
                  "https://nimg.ws.126.net/?url=http%3A%2F%2Fdingyue.ws.126.net%2FnJmjx6MxgPEsfXSy6vLzqoanX5pAUVVgVVU2Avr07ABws1546655747784.jpeg&thumbnail=650x2147483647&quality=80&type=jpg"),
              fit: BoxFit.cover,
            )),
      ),
    );
  }
}
